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path: root/drivers/power/bq2415x_charger.c
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Diffstat (limited to 'drivers/power/bq2415x_charger.c')
-rw-r--r--drivers/power/bq2415x_charger.c23
1 files changed, 15 insertions, 8 deletions
diff --git a/drivers/power/bq2415x_charger.c b/drivers/power/bq2415x_charger.c
index e384844..1f49986 100644
--- a/drivers/power/bq2415x_charger.c
+++ b/drivers/power/bq2415x_charger.c
@@ -1579,8 +1579,15 @@ static int bq2415x_probe(struct i2c_client *client,
if (np) {
bq->notify_psy = power_supply_get_by_phandle(np, "ti,usb-charger-detection");
- if (!bq->notify_psy)
- return -EPROBE_DEFER;
+ if (IS_ERR(bq->notify_psy)) {
+ dev_info(&client->dev,
+ "no 'ti,usb-charger-detection' property (err=%ld)\n",
+ PTR_ERR(bq->notify_psy));
+ bq->notify_psy = NULL;
+ } else if (!bq->notify_psy) {
+ ret = -EPROBE_DEFER;
+ goto error_2;
+ }
}
else if (pdata->notify_device)
bq->notify_psy = power_supply_get_by_name(pdata->notify_device);
@@ -1602,27 +1609,27 @@ static int bq2415x_probe(struct i2c_client *client,
ret = of_property_read_u32(np, "ti,current-limit",
&bq->init_data.current_limit);
if (ret)
- return ret;
+ goto error_2;
ret = of_property_read_u32(np, "ti,weak-battery-voltage",
&bq->init_data.weak_battery_voltage);
if (ret)
- return ret;
+ goto error_2;
ret = of_property_read_u32(np, "ti,battery-regulation-voltage",
&bq->init_data.battery_regulation_voltage);
if (ret)
- return ret;
+ goto error_2;
ret = of_property_read_u32(np, "ti,charge-current",
&bq->init_data.charge_current);
if (ret)
- return ret;
+ goto error_2;
ret = of_property_read_u32(np, "ti,termination-current",
&bq->init_data.termination_current);
if (ret)
- return ret;
+ goto error_2;
ret = of_property_read_u32(np, "ti,resistor-sense",
&bq->init_data.resistor_sense);
if (ret)
- return ret;
+ goto error_2;
} else {
memcpy(&bq->init_data, pdata, sizeof(bq->init_data));
}